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Bug #23846

memory leak in rgw suite

Added by Casey Bodley over 1 year ago. Updated over 1 year ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature:

Description

lots of valgrind failures in rgw suite that look like this:

<error>
  <unique>0x71</unique>
  <tid>1</tid>
  <kind>Leak_DefinitelyLost</kind>
  <xwhat>
    <text>19,480 (464 direct, 19,016 indirect) bytes in 1 blocks are definitely lost in loss record 114 of 118</text>
    <leakedbytes>19480</leakedbytes>
    <leakedblocks>1</leakedblocks>
  </xwhat>
  <stack>
    <frame>
      <ip>0x4C2A203</ip>
      <obj>/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so</obj>
      <fn>operator new(unsigned long)</fn>
      <dir>/builddir/build/BUILD/valgrind-3.12.0/coregrind/m_replacemalloc</dir>
      <file>vg_replace_malloc.c</file>
      <line>334</line>
    </frame>
    <frame>
      <ip>0x61B10D0</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.0</obj>
      <fn>decode_message(CephContext*, int, ceph_msg_header&amp;, ceph_msg_footer&amp;, ceph::buffer::list&amp;, ceph::buffer::list&amp;, ceph::buffer::list&amp;, Connection*)</fn>
    </frame>
    <frame>
      <ip>0x625E9F1</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.0</obj>
      <fn>AsyncConnection::process()</fn>
    </frame>
    <frame>
      <ip>0x626DC14</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.0</obj>
      <fn>EventCenter::process_events(unsigned int, std::chrono::duration&lt;unsigned long, std::ratio&lt;1l, 1000000000l&gt; &gt;*)</fn>
    </frame>
    <frame>
      <ip>0x6270C0B</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.0</obj>
    </frame>
    <frame>
      <ip>0x655524E</ip>
      <obj>/usr/lib64/ceph/libceph-common.so.0</obj>
    </frame>
    <frame>
      <ip>0x5C98E24</ip>
      <obj>/usr/lib64/libpthread-2.17.so</obj>
      <fn>start_thread</fn>
    </frame>
    <frame>
      <ip>0x1179034C</ip>
      <obj>/usr/lib64/libc-2.17.so</obj>
      <fn>clone</fn>
    </frame>
  </stack>

http://qa-proxy.ceph.com/teuthology/cbodley-2018-04-24_16:16:24-rgw-wip-cbodley-testing-distro-basic-smithi/2434582/teuthology.log

History

#1 Updated by Casey Bodley over 1 year ago

  • Status changed from New to Fix Under Review

#2 Updated by Sage Weil over 1 year ago

  • Status changed from Fix Under Review to Resolved

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